Example usage for com.vaadin.ui Notification show

List of usage examples for com.vaadin.ui Notification show

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  4. com.vaadin.ui.*
  5. Notification
  6. show

Introduction

In this page you can find the example usage for com.vaadin.ui Notification show.

Prototype

public static Notification show(String caption, Type type)

Source Link

Document

Shows a notification message the current page.

Usage

From source file:annis.gui.controller.FrequencyBackgroundJob.java

License:Apache License

private FrequencyTable loadBeans() {
    FrequencyTable result = new FrequencyTable();
    WebResource annisResource = Helper.getAnnisWebResource();
    try {/*from   ww  w. ja va2s .  c om*/
        annisResource = annisResource.path("query").path("search").path("frequency")
                .queryParam("q", Helper.encodeJersey(query.getQuery()))
                .queryParam("corpora", StringUtils.join(query.getCorpora(), ","))
                .queryParam("fields", query.getFrequencyDefinition().toString());
        result = annisResource.get(FrequencyTable.class);
    } catch (UniformInterfaceException ex) {
        String message;
        if (ex.getResponse().getStatus() == 400) {
            message = ex.getResponse().getEntity(String.class);
        } else if (ex.getResponse().getStatus() == 504) {
            message = "Timeout: query exeuction took too long";
        } else {
            message = "unknown error: " + ex;
            log.error(ex.getResponse().getEntity(String.class), ex);
        }
        Notification.show(message, Notification.Type.WARNING_MESSAGE);
    } catch (ClientHandlerException ex) {
        log.error("could not execute REST call to query frequency", ex);
    }
    return result;
}

From source file:annis.gui.controlpanel.CorpusListPanel.java

License:Apache License

public CorpusListPanel(InstanceConfig instanceConfig, ExampleQueriesPanel autoGenQueries, final AnnisUI ui) {
    this.instanceConfig = instanceConfig;
    this.autoGenQueries = autoGenQueries;
    this.ui = ui;

    final CorpusListPanel finalThis = this;

    setSizeFull();/*from w  w w  .  j a v  a  2s  .  co  m*/

    selectionLayout = new HorizontalLayout();
    selectionLayout.setWidth("100%");
    selectionLayout.setHeight("-1px");
    selectionLayout.setVisible(false);

    Label lblVisible = new Label("Visible: ");
    lblVisible.setSizeUndefined();
    selectionLayout.addComponent(lblVisible);

    cbSelection = new ComboBox();
    cbSelection.setDescription("Choose corpus selection set");
    cbSelection.setWidth("100%");
    cbSelection.setHeight("-1px");
    cbSelection.addStyleName(ValoTheme.COMBOBOX_SMALL);
    cbSelection.setInputPrompt("Add new corpus selection set");
    cbSelection.setNullSelectionAllowed(false);
    cbSelection.setNewItemsAllowed(true);
    cbSelection.setNewItemHandler((AbstractSelect.NewItemHandler) this);
    cbSelection.setImmediate(true);
    cbSelection.addValueChangeListener(new ValueChangeListener() {
        @Override
        public void valueChange(ValueChangeEvent event) {

            updateCorpusTable();
            updateAutoGeneratedQueriesPanel();

        }
    });

    selectionLayout.addComponent(cbSelection);
    selectionLayout.setExpandRatio(cbSelection, 1.0f);
    selectionLayout.setSpacing(true);
    selectionLayout.setComponentAlignment(cbSelection, Alignment.MIDDLE_RIGHT);
    selectionLayout.setComponentAlignment(lblVisible, Alignment.MIDDLE_LEFT);

    addComponent(selectionLayout);

    txtFilter = new TextField();
    txtFilter.setVisible(false);
    txtFilter.setInputPrompt("Filter");
    txtFilter.setImmediate(true);
    txtFilter.setTextChangeTimeout(500);
    txtFilter.addTextChangeListener(new FieldEvents.TextChangeListener() {
        @Override
        public void textChange(FieldEvents.TextChangeEvent event) {
            BeanContainer<String, AnnisCorpus> availableCorpora = ui.getQueryState().getAvailableCorpora();

            if (textFilter != null) {
                // remove the old filter
                availableCorpora.removeContainerFilter(textFilter);
                textFilter = null;
            }

            if (event.getText() != null && !event.getText().isEmpty()) {
                Set<String> selectedIDs = ui.getQueryState().getSelectedCorpora().getValue();

                textFilter = new SimpleStringFilter("name", event.getText(), true, false);
                availableCorpora.addContainerFilter(textFilter);
                // select the first item
                List<String> filteredIDs = availableCorpora.getItemIds();

                Set<String> selectedAndFiltered = new HashSet<>(selectedIDs);
                selectedAndFiltered.retainAll(filteredIDs);

                Set<String> selectedAndOutsideFilter = new HashSet<>(selectedIDs);
                selectedAndOutsideFilter.removeAll(filteredIDs);

                for (String id : selectedAndOutsideFilter) {
                    tblCorpora.unselect(id);
                }

                if (selectedAndFiltered.isEmpty() && !filteredIDs.isEmpty()) {
                    for (String id : selectedIDs) {
                        tblCorpora.unselect(id);
                    }
                    tblCorpora.select(filteredIDs.get(0));
                }
            }
        }
    });
    txtFilter.setWidth("100%");
    txtFilter.setHeight("-1px");
    txtFilter.addStyleName(ValoTheme.TEXTFIELD_SMALL);
    addComponent(txtFilter);

    pbLoadCorpora = new ProgressBar();
    pbLoadCorpora.setCaption("Loading corpus list...");
    pbLoadCorpora.setIndeterminate(true);
    addComponent(pbLoadCorpora);

    tblCorpora = new Table();

    addComponent(tblCorpora);

    tblCorpora.setVisible(false); // don't show list before it was not loaded
    tblCorpora.setContainerDataSource(ui.getQueryState().getAvailableCorpora());
    tblCorpora.setMultiSelect(true);
    tblCorpora.setPropertyDataSource(ui.getQueryState().getSelectedCorpora());

    tblCorpora.addGeneratedColumn("info", new InfoGenerator());
    tblCorpora.addGeneratedColumn("docs", new DocLinkGenerator());

    tblCorpora.setVisibleColumns("name", "textCount", "tokenCount", "info", "docs");
    tblCorpora.setColumnHeaders("Name", "Texts", "Tokens", "", "");
    tblCorpora.setHeight("100%");
    tblCorpora.setWidth("100%");
    tblCorpora.setSelectable(true);
    tblCorpora.setNullSelectionAllowed(false);
    tblCorpora.setColumnExpandRatio("name", 0.6f);
    tblCorpora.setColumnExpandRatio("textCount", 0.15f);
    tblCorpora.setColumnExpandRatio("tokenCount", 0.25f);
    tblCorpora.addStyleName(ValoTheme.TABLE_SMALL);

    tblCorpora.addActionHandler((Action.Handler) this);
    tblCorpora.setImmediate(true);
    tblCorpora.addItemClickListener(new ItemClickEvent.ItemClickListener() {
        @Override
        public void itemClick(ItemClickEvent event) {
            Set selections = (Set) tblCorpora.getValue();
            if (selections.size() == 1 && event.isCtrlKey() && tblCorpora.isSelected(event.getItemId())) {
                tblCorpora.setValue(null);
            }
        }
    });
    tblCorpora.setItemDescriptionGenerator(new TooltipGenerator());
    tblCorpora.addValueChangeListener(new CorpusTableChangedListener(finalThis));

    Button btReload = new Button();
    btReload.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(ClickEvent event) {
            updateCorpusSetList(false, false);
            Notification.show("Reloaded corpus list", Notification.Type.HUMANIZED_MESSAGE);
        }
    });
    btReload.setIcon(FontAwesome.REFRESH);
    btReload.setDescription("Reload corpus list");
    btReload.addStyleName(ValoTheme.BUTTON_ICON_ONLY);

    selectionLayout.addComponent(btReload);
    selectionLayout.setComponentAlignment(btReload, Alignment.MIDDLE_RIGHT);

    tblCorpora.setSortContainerPropertyId("name");

    setExpandRatio(tblCorpora, 1.0f);

    updateCorpusSetList(true, true);

}

From source file:annis.gui.controlpanel.CorpusListPanel.java

License:Apache License

private List<AnnisCorpus> getCorpusListFromServer() {
    List<AnnisCorpus> result = new LinkedList<>();
    try {/*  w w  w.j  a v a  2 s  .c om*/
        WebResource rootRes = Helper.getAnnisWebResource();
        result = rootRes.path("query").path("corpora").get(new AnnisCorpusListType());
        return result;
    } catch (ClientHandlerException ex) {
        log.error(null, ex);
        Notification.show("Service not available: " + ex.getLocalizedMessage(),
                Notification.Type.TRAY_NOTIFICATION);
    } catch (UniformInterfaceException ex) {
        if (ex.getResponse().getStatus() == Response.Status.UNAUTHORIZED.getStatusCode()) {
            Notification.show("You are not authorized to get the corpus list.", ex.getMessage(),
                    Notification.Type.WARNING_MESSAGE);
        } else if (ex.getResponse().getStatus() == Response.Status.FORBIDDEN.getStatusCode()) {
            Notification.show("Your account has expired.", ex.getMessage(), Notification.Type.WARNING_MESSAGE);
            return result;
        } else {
            log.error(null, ex);
            Notification.show("Remote exception: " + ex.getLocalizedMessage(),
                    Notification.Type.TRAY_NOTIFICATION);
        }
    }
    return null;
}

From source file:annis.gui.controlpanel.CorpusListPanel.java

License:Apache License

@Override
public void addNewItem(String newItemCaption) {
    if (!cbSelection.containsId(newItemCaption) && this.userConfig != null) {
        cbSelection.addItem(newItemCaption);
        cbSelection.setValue(newItemCaption);

        try {//  w w  w  . j  a v  a  2  s.c  o  m
            UserConfig newUserConfig = getUserConfigFromRemote();
            this.userConfig = newUserConfig;
            // add new corpus set to the config
            CorpusSet newSet = new CorpusSet();
            newSet.setName(newItemCaption);
            this.userConfig.getCorpusSets().add(newSet);
            // store the config on the server
            storeChangesRemote();

            // update everything else
            updateCorpusTable();
        } catch (ClientHandlerException ex) {
            log.error("could not store new corpus set", ex);
            Notification.show("Could not store new corpus set: " + ex.getLocalizedMessage(),
                    Type.WARNING_MESSAGE);
        } catch (UniformInterfaceException ex) {

            if (ex.getResponse().getStatus() == Response.Status.UNAUTHORIZED.getStatusCode()) {
                log.error(ex.getLocalizedMessage());
                Notification.show("Not allowed", "you have not the permission to add a new corpus group",
                        Type.WARNING_MESSAGE);
            } else {
                log.error("error occures while storing new corpus set", ex);
                Notification.show("error occures while storing new corpus set", "Maybe you will have to log in",
                        Type.WARNING_MESSAGE);
            }
        }
    } // end if new item
}

From source file:annis.gui.controlpanel.ExportPanel.java

License:Apache License

@Override
public void buttonClick(ClickEvent event) {
    // clean up old export
    if (tmpOutputFile != null && tmpOutputFile.exists()) {
        if (!tmpOutputFile.delete()) {
            log.warn("Could not delete {}", tmpOutputFile.getAbsolutePath());
        }/* ww w  .ja v  a 2 s  .c  o m*/
    }
    tmpOutputFile = null;

    String exporterName = (String) cbExporter.getValue();
    final Exporter exporter = exporterMap.get(exporterName);
    if (exporter != null) {
        if (corpusListPanel.getSelectedCorpora().isEmpty()) {
            Notification.show("Please select a corpus", Notification.Type.WARNING_MESSAGE);
            btExport.setEnabled(true);
            return;
        }

        Callable<File> callable = new Callable<File>() {
            @Override
            public File call() throws Exception {
                File currentTmpFile = File.createTempFile("annis-export", ".txt");
                currentTmpFile.deleteOnExit();

                exporter.convertText(queryPanel.getQuery(), Integer.parseInt((String) cbLeftContext.getValue()),
                        Integer.parseInt((String) cbRightContext.getValue()),
                        corpusListPanel.getSelectedCorpora(), null, (String) txtParameters.getValue(),
                        Helper.getAnnisWebResource().path("query"),
                        new OutputStreamWriter(new FileOutputStream(currentTmpFile), "UTF-8"));

                return currentTmpFile;
            }
        };
        FutureTask<File> task = new FutureTask<File>(callable) {

            @Override
            protected void done() {
                VaadinSession session = VaadinSession.getCurrent();
                session.lock();
                try {
                    btExport.setEnabled(true);
                    progressIndicator.setEnabled(false);

                    try {
                        // copy the result to the class member in order to delete if
                        // when not longer needed
                        tmpOutputFile = get();
                    } catch (InterruptedException ex) {
                        log.error(null, ex);
                    } catch (ExecutionException ex) {
                        log.error(null, ex);
                    }

                    if (tmpOutputFile == null) {
                        Notification.show("Could not create the Exporter",
                                "The server logs might contain more information about this "
                                        + "so you should contact the provider of this ANNIS installation "
                                        + "for help.",
                                Notification.Type.ERROR_MESSAGE);
                    } else {
                        if (downloader != null && btDownload.getExtensions().contains(downloader)) {
                            btDownload.removeExtension(downloader);
                        }
                        downloader = new FileDownloader(new FileResource(tmpOutputFile));

                        downloader.extend(btDownload);
                        btDownload.setEnabled(true);

                        Notification.show("Export finished",
                                "Click on the button right to the export button to actually download the file.",
                                Notification.Type.HUMANIZED_MESSAGE);
                    }
                } finally {
                    session.unlock();
                }
            }

        };

        progressIndicator.setEnabled(true);

        ExecutorService singleExecutor = Executors.newSingleThreadExecutor();
        singleExecutor.submit(task);

    }

}

From source file:annis.gui.CorpusBrowserPanel.java

License:Apache License

private List<AnnisAttribute> fetchAnnos(String toplevelCorpus) {
    Collection<AnnisAttribute> result = new ArrayList<>();
    try {//from  ww w.  j av  a2s .c o  m
        WebResource service = Helper.getAnnisWebResource();
        if (service != null) {
            WebResource query = service.path("query").path("corpora").path(urlPathEscape.escape(toplevelCorpus))
                    .path("annotations").queryParam("fetchvalues", "true")
                    .queryParam("onlymostfrequentvalues", "true");
            result = query.get(new AnnisAttributeListType());
        }
    } catch (UniformInterfaceException ex) {
        log.error(null, ex);
        Notification.show("Remote exception: " + ex.getLocalizedMessage(), Notification.Type.WARNING_MESSAGE);
    } catch (ClientHandlerException ex) {
        log.error(null, ex);
        Notification.show("Remote exception: " + ex.getLocalizedMessage(), Notification.Type.WARNING_MESSAGE);
    }
    return new LinkedList<>(result);
}

From source file:annis.gui.MainToolbar.java

License:Apache License

public MainToolbar() {

    String bugmail = (String) VaadinSession.getCurrent().getAttribute(BUG_MAIL_KEY);
    if (bugmail != null && !bugmail.isEmpty() && !bugmail.startsWith("${")
            && new EmailValidator("").isValid(bugmail)) {
        this.bugEMailAddress = bugmail;
    } else {/*from   w  w w . j a  v  a2 s  . c  om*/
        this.bugEMailAddress = null;
    }

    UI ui = UI.getCurrent();
    if (ui instanceof CommonUI) {
        ((CommonUI) ui).getSettings().addedLoadedListener(MainToolbar.this);
    }

    setWidth("100%");
    setHeight("-1px");

    addStyleName("toolbar");
    addStyleName("border-layout");

    btAboutAnnis = new Button("About ANNIS");
    btAboutAnnis.addStyleName(ValoTheme.BUTTON_SMALL);
    btAboutAnnis.setIcon(new ThemeResource("images/annis_16.png"));
    btAboutAnnis.addClickListener(new AboutClickListener());

    btSidebar = new Button();
    btSidebar.setDisableOnClick(true);
    btSidebar.addStyleName(ValoTheme.BUTTON_SMALL);
    btSidebar.setDescription("Show and hide search sidebar");
    btSidebar.setIconAlternateText(btSidebar.getDescription());

    btBugReport = new Button("Report Problem");
    btBugReport.addStyleName(ValoTheme.BUTTON_SMALL);
    btBugReport.setDisableOnClick(true);
    btBugReport.setIcon(FontAwesome.ENVELOPE_O);
    btBugReport.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            reportBug();
        }
    });
    btBugReport.setVisible(this.bugEMailAddress != null);

    btNavigate = new Button();
    btNavigate.setVisible(false);
    btNavigate.setDisableOnClick(true);
    btNavigate.addClickListener(new Button.ClickListener() {

        @Override
        public void buttonClick(Button.ClickEvent event) {
            btNavigate.setEnabled(true);
            if (navigationTarget != null) {
                UI.getCurrent().getNavigator().navigateTo(navigationTarget.state);
            }
        }
    });
    lblUserName = new Label("not logged in");
    lblUserName.setWidth("-1px");
    lblUserName.setHeight("-1px");
    lblUserName.addStyleName("right-aligned-text");

    btLogin = new Button("Login", new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            showLoginWindow(false);
        }
    });

    btLogout = new Button("Logout", new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            // logout
            Helper.setUser(null);
            for (LoginListener l : loginListeners) {
                l.onLogout();
            }
            Notification.show("Logged out", Notification.Type.TRAY_NOTIFICATION);
            updateUserInformation();
        }
    });

    btLogin.setSizeUndefined();
    btLogin.setStyleName(ValoTheme.BUTTON_SMALL);
    btLogin.setIcon(FontAwesome.USER);

    btLogout.setSizeUndefined();
    btLogout.setStyleName(ValoTheme.BUTTON_SMALL);
    btLogout.setIcon(FontAwesome.USER);

    btOpenSource = new Button("Help us to make ANNIS better!");
    btOpenSource.setStyleName(BaseTheme.BUTTON_LINK);
    btOpenSource.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            Window w = new HelpUsWindow();
            w.setCaption("Help us to make ANNIS better!");
            w.setModal(true);
            w.setResizable(true);
            w.setWidth("600px");
            w.setHeight("500px");
            UI.getCurrent().addWindow(w);
            w.center();
        }
    });

    addComponent(btSidebar);
    setComponentAlignment(btSidebar, Alignment.MIDDLE_LEFT);

    addComponent(btAboutAnnis);
    addComponent(btBugReport);
    addComponent(btNavigate);

    addComponent(btOpenSource);

    setSpacing(true);
    setComponentAlignment(btAboutAnnis, Alignment.MIDDLE_LEFT);
    setComponentAlignment(btBugReport, Alignment.MIDDLE_LEFT);
    setComponentAlignment(btNavigate, Alignment.MIDDLE_LEFT);

    setComponentAlignment(btOpenSource, Alignment.MIDDLE_CENTER);
    setExpandRatio(btOpenSource, 1.0f);

    addLoginButton();

    btSidebar.addClickListener(new Button.ClickListener() {
        @Override
        public void buttonClick(Button.ClickEvent event) {
            btSidebar.setEnabled(true);

            // decide new state
            switch (sidebarState) {
            case VISIBLE:
                if (event.isCtrlKey()) {
                    sidebarState = SidebarState.AUTO_VISIBLE;
                } else {
                    sidebarState = SidebarState.HIDDEN;
                }
                break;
            case HIDDEN:
                if (event.isCtrlKey()) {
                    sidebarState = SidebarState.AUTO_HIDDEN;
                } else {
                    sidebarState = SidebarState.VISIBLE;
                }
                break;

            case AUTO_VISIBLE:
                if (event.isCtrlKey()) {
                    sidebarState = SidebarState.VISIBLE;
                } else {
                    sidebarState = SidebarState.AUTO_HIDDEN;
                }
                break;
            case AUTO_HIDDEN:
                if (event.isCtrlKey()) {
                    sidebarState = SidebarState.HIDDEN;
                } else {
                    sidebarState = SidebarState.AUTO_VISIBLE;
                }
                break;
            }

            updateSidebarState();
        }
    });

    screenshotExtension = new ScreenshotMaker(this);

    JavaScript.getCurrent().addFunction("annis.gui.logincallback", new LoginCloseCallback());

    updateSidebarState();
    MainToolbar.this.updateUserInformation();
}

From source file:annis.gui.MainToolbar.java

License:Apache License

private void updateUserInformation() {
    if (lblUserName == null) {
        return;//from   www.j  ava 2s  . c  om
    }

    if (navigationTarget == NavigationTarget.ADMIN) {
        // don't show administration link per default
        btNavigate.setVisible(false);
    }

    AnnisUser user = Helper.getUser();

    // always close the window
    if (windowLogin != null) {
        windowLogin.close(user != null);
    }

    if (user == null) {
        Object loginErrorOject = VaadinSession.getCurrent().getSession().getAttribute(USER_LOGIN_ERROR);
        if (loginErrorOject != null && loginErrorOject instanceof String) {
            Notification.show((String) loginErrorOject, Notification.Type.WARNING_MESSAGE);
        }
        VaadinSession.getCurrent().getSession().removeAttribute(AnnisBaseUI.USER_LOGIN_ERROR);

        lblUserName.setValue("not logged in");
        if (getComponentIndex(btLogout) > -1) {
            replaceComponent(btLogout, btLogin);
            setComponentAlignment(btLogin, Alignment.MIDDLE_RIGHT);
        }
    } else {
        // logged in
        if (user.getUserName() != null) {
            Notification.show("Logged in as \"" + user.getUserName() + "\"",
                    Notification.Type.TRAY_NOTIFICATION);

            lblUserName.setValue("logged in as \"" + user.getUserName() + "\"");

        }
        if (getComponentIndex(btLogin) > -1) {
            replaceComponent(btLogin, btLogout);
            setComponentAlignment(btLogout, Alignment.MIDDLE_RIGHT);
        }
        // do not show the logout button if the user cannot logout using ANNIS
        btLogout.setVisible(!user.isRemote());

        if (navigationTarget == NavigationTarget.ADMIN) {
            // check in background if display is necessary
            if (user.getUserName() != null) {
                Background.run(new CheckIfUserIsAdministratorJob(user.getUserName(), UI.getCurrent()));
            }
        }
    }

}

From source file:annis.gui.MainToolbar.java

License:Apache License

public void reportBug(Throwable cause) {
    lastBugReportCause = cause;//from   w w w .j a v a  2 s  . c  o  m
    if (screenshotExtension.isAttached()) {
        screenshotExtension.makeScreenshot();
        btBugReport.setCaption("problem report is initialized...");
    } else {
        Notification.show("This user interface does not allow screenshots. Can't report bug.",
                Notification.Type.ERROR_MESSAGE);
    }
}

From source file:annis.gui.MetaDataPanel.java

License:Apache License

private List<Annotation> getAllSubcorpora(String toplevelCorpusName) {
    List<Annotation> result = new LinkedList<>();
    WebResource res = Helper.getAnnisWebResource();
    try {/*  w  w  w .  j av  a 2s . c o  m*/
        res = res.path("meta").path("docnames").path(urlPathEscape.escape(toplevelCorpusName));
        result = res.get(new Helper.AnnotationListType());

        Collections.sort(result, new Comparator<Annotation>() {

            @Override
            public int compare(Annotation arg0, Annotation arg1) {
                return ComparisonChain.start().compare(arg0.getName(), arg1.getName()).result();
            }
        });

    } catch (UniformInterfaceException ex) {
        log.error(null, ex);
        Notification.show("Remote exception: " + ex.getLocalizedMessage(), Notification.Type.WARNING_MESSAGE);
    } catch (ClientHandlerException ex) {
        log.error(null, ex);
        Notification.show("Remote exception: " + ex.getLocalizedMessage(), Notification.Type.WARNING_MESSAGE);
    }

    return result;
}